1 files changed, 56 insertions, 0 deletions
diff --git a/src/shared/Util.cpp b/src/shared/Util.cpp
index ac57fc3c9e9..354568c778f 100644
--- a/src/shared/Util.cpp
+++ b/src/shared/Util.cpp
@@ -28,6 +28,60 @@
 typedef ACE_TSS<MTRand> MTRandTSS;
 static MTRandTSS mtRand;
 
+#ifdef MULTI_THREAD_MAP
+
+int32 irand (int32 min, int32 max)
+{
+    int32 result;
+#pragma omp critical (mtrand)
+{
+    result = int32 (mtRand->randInt (max - min)) + min;
+}
+  return result;
+}
+
+uint32 urand (uint32 min, uint32 max)
+{
+    uint32 result;
+#pragma omp critical (mtrand)
+{
+    result = mtRand->randInt (max - min) + min;
+}
+  return result;
+}
+
+int32 rand32 ()
+{
+    int32 result;
+#pragma omp critical (mtrand)
+{
+    result = mtRand->randInt ();
+}
+  return result;
+}
+
+double rand_norm(void)
+{
+    double result;
+#pragma omp critical (mtrand)
+{
+    result = mtRand->randExc ();
+}
+  return result;
+}
+
+double rand_chance (void)
+{
+    double result;
+#pragma omp critical (mtrand)
+{
+    result = mtRand->randExc (100.0);
+}
+  return result;
+}
+
+#else
+
 int32 irand (int32 min, int32 max)
 {
     return int32 (mtRand->randInt (max - min)) + min;
@@ -53,6 +107,8 @@ double rand_chance (void)
     return mtRand->randExc (100.0);
 }
 
+#endif
+
 Tokens StrSplit(const std::string &src, const std::string &sep)
 {
     Tokens r;